package io.datajek.springbasics.movierecommendersystem.lesson12;


import org.springframework.beans.factory.annotation.Qualifier;

import javax.inject.Inject;
import javax.inject.Named;


@Named
public class RecommenderImplementation {
    //过滤器是recommenderimplementtion的一个依赖。
    @Inject
    @Qualifier("CF")
    private Filter filter;
    public Filter getFilter(){
        return filter;
    }

//使用过滤器来获得推荐
    public String[] recommendMovies (String movie){
        //打印正在使用的接口实现的名称

        System.out.println("\nName of filter in use :"+filter+"\n");
        String[] results = filter.getRecommendations("Finding Dory");
        //返回结果
        return results;
    }
}
